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公开(公告)号：US20220153319A1
公开(公告)日：2022-05-19
申请号：US17535471
申请日：2021-11-24
申请人： Voith Patent GmbH
发明人： Minzhe Shi , Ioan Deac , Yves Dereymaeker
摘要： A traction coupling including a coupling rod, a bearing block, and a coupling head supported by the coupling rod. The coupling rod extends in an axial direction from an attachment end to the coupling head, in a region of the attachment end, the coupling head is mounted in a pivotable manner on the bearing block in order to be attached to a rail vehicle. The traction coupling also including at least one lubricating device having at least one lubricant source and at least one lubricant line connected to the lubricant source for lubrication of joints and/or movement points in the traction coupling. The joints and/or movement points of various components of the following group of components of the traction coupling are lubricated with the lubricating device the coupling rod, the coupling head, and the bearing block.
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公开(公告)号：US20170320505A1
公开(公告)日：2017-11-09
申请号：US15399589
申请日：2017-01-05
发明人： JAMES EVERRETT FISK , PATRICK WALTER JOSEPH FANTIN , WILLIAM JOHN MCCALL , DAVID WILHELM NIEMEYER , CURTIS RON REAY , ERIC BENJAMIN ALEXANDER ZANETTI , ESKO JOHANNES HELLBERG
摘要： The present invention generally relates to support frames and rail cars comprising first and second side drive plates, first and second cross members connecting the respective ends of the side drive plates, third and fourth cross members connecting the side drive plates at a select distance from the first and second cross members, a coupling assembly situated at the first cross member and adapted to connect another rail car thereto, and first and second diagonal support members connected to the first cross member at an angle sufficient to substantially direct forces from the coupling assembly to the third cross member and side drive plates. The support frames and rail cars may be used for conveying bulk materials on a rail transport system.
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公开(公告)号：US09707980B2
公开(公告)日：2017-07-18
申请号：US14647961
申请日：2014-03-13
摘要： A railway car coupler system includes a railcar coupler comprising a coupler head portion extending from a shank portion. The coupler head portion is configured to couple to a first coupler knuckle for coupling the railcar coupler to a second railcar coupler of an adjacent railcar. The coupler head portion comprises a coupler pivot pin hole for receiving a pivot pin for coupling the railcar coupler to the first coupler knuckle. The pivot pin hole has a longitudinal axis. The coupler head portion comprises top and bottom coupler pulling lugs each having a respective coupler pulling lug engagement face. At least one of the coupler pulling lug engagement faces of the top and bottom coupler pulling lugs is angled with respect to the longitudinal axis.
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公开(公告)号：US09452764B2
公开(公告)日：2016-09-27
申请号：US14273285
申请日：2014-05-08
申请人： Pennsy Corporation
摘要： A railcar coupler having a head portion extending from a shank portion, the coupler head portion is configured to couple to a first coupler knuckle for coupling the railcar coupler to a second railcar coupler of an adjacent railcar. The coupler has weight reduction features that also are configured to provide strength to the coupler when handling forceloads. The coupler may have a head with a front face with bores provided in the front face a cavity extending through the coupler, a guard arm with cavities formed therein, and a shank having a plurality of longitudinal cavities and adjacent ribs separating the cavities. Preferred embodiments may be constructed from an austempered metal.
摘要翻译： 具有从柄部延伸的头部的轨道车联结器，所述联接器头部构造成联接到第一联接器转向节，用于将所述轨道车辆联接器联接到相邻车厢的第二轨道车辆联接器。 耦合器具有减重特征，其还被配置成在处理力负载时向耦合器提供强度。 联接器可以具有头部，其具有前表面，孔在前表面中设置有延伸穿过联接器的空腔，其中形成有空腔的保护臂以及具有多个纵向空腔和分隔空腔的相邻肋的柄。 优选的实施方案可以由奥氏体金属构成。
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公开(公告)号：US20130299441A1
公开(公告)日：2013-11-14
申请号：US13468057
申请日：2012-05-10
申请人： Jason D. Peckham
发明人： Jason D. Peckham
IPC分类号： B61G3/00
摘要： A mating cam coupler device includes a coupler head having a first lateral portion and a second lateral portion. A male cam is associated with the first lateral portion. A male cam locking mechanism is disposed within the first lateral portion and is operably connected with the male cam. A female cam is associated with the second lateral portion. A female cam locking mechanism is disposed within the second lateral portion and is operably connected with the female cam. The male cam is positioned to engage the female cam of an opposing coupler and the female cam is positioned to engage the male cam of the opposing coupler and operation of the male cam locking mechanism is triggered by engagement of the male cam with the opposing female cam and operation of the female cam locking mechanism is triggered by engagement of the female cam with the opposing male cam.
摘要翻译： 配合的凸轮联接器装置包括具有第一横向部分和第二横向部分的联接器头部。 阳凸轮与第一侧部相关联。 阳凸轮锁定机构设置在第一侧部内并且与阳凸轮可操作地连接。 阴凸轮与第二侧部相关联。 阴凸轮锁定机构设置在第二侧部内并且与阴凸轮可操作地连接。 阳凸轮被定位成接合相对联接器的阴凸轮，并且阴凸轮被定位成与相对的联接器的凸形凸轮接合，并且阳凸轮锁定机构的操作由阳凸轮与相对的阴凸轮的接合触发 并且阴凸轮锁定机构的操作由阴凸轮与相对的凸形凸轮的接合触发。
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公开(公告)号：US08297455B2
公开(公告)日：2012-10-30
申请号：US12563633
申请日：2009-09-21
申请人： Andrew Smyth
发明人： Andrew Smyth
IPC分类号： B61G3/00
摘要： A knuckle for a railway coupler system is made without internal voids or cores. Instead, external pockets are formed on the front face and tail portion surface to reduce weight. The knuckle is formed by investment casting, which permits a pulling face to be provided without a draft angle or parting line typical of a cast part. As a result of these innovations, the knuckle according to the invention has an improved fatigue life.
摘要翻译： 用于铁路耦合器系统的转向节没有内部空隙或内芯。 相反，在前表面和尾部表面上形成外袋，以减轻重量。 转向节通过熔模铸造形成，这允许在没有典型的铸造部件的拔模角或分型线的情况下提供拉动面。 作为这些创新的结果，根据本发明的转向节具有改善的疲劳寿命。
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公开(公告)号：US20110266242A1
公开(公告)日：2011-11-03
申请号：US13063417
申请日：2009-09-17
摘要： A method for manufacturing a railcar coupler knuckle includes providing a first mold section having internal walls defining at least in part perimeter boundaries of a first coupler knuckle mold cavity. The method includes providing a second mold section having internal walls defining at least in part perimeter boundaries of a second coupler knuckle mold cavity. The second coupler mold cavity of the second mold section is offset from the first coupler mold cavity of the first mold section. The method includes closing the first and second mold sections and at least partially filling the first and second coupler knuckle mold cavities with a molten alloy, the molten alloy solidifying after filling to form the coupler knuckle.
摘要翻译： 一种用于制造轨道车辆联轴节转向节的方法包括提供具有限定至少部分第一联动转向节模腔的周边边界的内壁的第一模具部分。 该方法包括提供第二模具部分，该第二模具部分具有限定至少部分第二联结节转向节模腔的周边边界的内壁。 第二模具部分的第二耦合器模腔与第一模具部分的第一耦合器模腔偏移。 该方法包括关闭第一和第二模具部分并且用熔融合金至少部分地填充第一和第二耦合器转向节模腔，熔融合金在填充之后固化以形成联轴节转向节。
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公开(公告)号：US07926427B1
公开(公告)日：2011-04-19
申请号：US11187593
申请日：2005-07-22
申请人： Mark E. Ricks , Neil Young , Louis G. Kovach, II , John T. Ricks
发明人： Mark E. Ricks , Neil Young , Louis G. Kovach, II , John T. Ricks
摘要： A model train car having a union with a force sensor is disclosed. The force sensor is configured to measure the amount of force acting on the coupler. The information gathered from the force sensor may work in conjunction with a communication link or a local control unit so that realistic train effects can be produced reflecting the change in force being felt by the model train.
摘要翻译： 公开了一种具有与力传感器结合的模型列车。 力传感器被配置为测量作用在联接器上的力的量。 从力传感器收集的信息可以与通信链路或本地控制单元结合工作，从而可以产生反映模型列车感觉到的力的变化的逼真的列车效应。
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公开(公告)号：US07757871B2
公开(公告)日：2010-07-20
申请号：US11567101
申请日：2006-12-05
IPC分类号： B61G3/00
CPC分类号： B61G3/04
摘要： A railcar coupler includes a coupler head portion extending from a shank portion. The coupler head portion is configured to couple to a first coupler knuckle for coupling the railcar coupler to a second railcar coupler of an adjacent railcar. The coupler head portion comprises a nose portion and a gathering face extending from the nose portion for engaging a second coupler knuckle coupled to the second railcar coupler. The coupler head portion comprises a guard arm portion extending from the nose portion towards the shank portion. The guard arm portion comprises a minimum height less than a height of the shank portion where the guard arm portion meets the shank portion.
摘要翻译： 轨道车联接器包括从柄部延伸的联接器头部。 联接器头部被配置为联接到第一联接器转向节，用于将轨道车辆联接器耦合到相邻轨道车辆的第二轨道车联接器。 联接器头部包括鼻部和从鼻部延伸的聚集面，用于接合耦合到第二轨道车辆耦合器的第二耦合器转向节。 联接器头部包括从鼻部向柄部延伸的保护臂部。 防护臂部分包括小于防护臂部分与柄部分相接的柄部的高度的最小高度。
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公开(公告)号：US6000564A
公开(公告)日：1999-12-14
申请号：US183769
申请日：1998-10-30
申请人： Curtiss A. Grau , Steven C. Rumsey
发明人： Curtiss A. Grau , Steven C. Rumsey
CPC分类号： B61G3/08
摘要： An uncoupling cam is incorporated into a hook-type coupler. Couplers of this variety are typically found on railway transit vehicles, one hook-type coupler being fixed to each end of each transit vehicle. Moving two transit vehicles toward each other so that their ends come together will eventually cause their respective hook-type couplers to couple together automatically. It is in this manner that a passenger transit train is formed with each of its vehicles being mechanically linked to an adjacent vehicle. Each hook-type coupler has a pivotally mounted hook member that can be pivoted between a latch position and an unlatch position. A biasing means inside the hook-type coupler is used to keep the hook member normally biased to the latch position. The uncoupling cam features a solid body and a roller. The body of the cam has a uniform polygonal cross-section to an edge of which the roller is rotatably secured. The roller is adapted to rollably engage a surface of the hook member. Consequently, when the uncoupling cam is activated through a partial rotation, the hook member is forcibly pivoted to the unlatch position without significant sliding frictional engagement between the uncoupling cam and the hook member.
摘要翻译： 一个非耦合凸轮结合在一个钩型耦合器中。 这种品种的耦合器通常在铁路运输车辆上找到，一个钩形耦合器固定在每个运输车辆的每一端。 将两个运输车辆朝向彼此移动，使其端部聚到一起将最终导致它们各自的钩型联轴器自动连接在一起。 以这种方式，形成乘客中转列车，其每个车辆与相邻车辆机械连接。 每个钩型联接器具有可枢转地安装的钩构件，其可以在闩锁位置和解锁位置之间枢转。 钩型联接器内部的偏置装置用于保持钩构件正常地偏压到闩锁位置。 非耦合凸轮具有固体和滚筒。 凸轮的主体具有与辊可旋转地固定的边缘的均匀的多边形横截面。 辊适于滚动地接合钩构件的表面。 因此，当非耦合凸轮通过部分旋转而被启动时，钩构件被强制地枢转到解锁位置，而非耦合凸轮和钩构件之间没有显着的滑动摩擦接合。
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